Have a question that FH I noticed is a bit shy in its new tank when people come by is gradually swims into the den not spooked but it seems to dislike outsiders. So it's been 2 days now and the FH only comes out briefly explores a bit then returns to its den. Idk if it's eating or anything it pokes it's head out when I look at it but doesn't seem to eat much other then 2 ghost shrimps, I have a dozen inside in case it hungry. Should I worry about it or give it time only reason I'm concerned is because my first FH first day it came home a year ago ate a tank mate and killed another one so I guess each FH has it own personality